---
product_id: 327798055
title: "Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2\" Acme to 1/4\" SAE"
brand: "aupoko"
price: "R453"
currency: ZAR
in_stock: true
reviews_count: 7
category: "Aupoko"
url: https://www.desertcart.co.za/products/327798055-aupoko-r1234yf-self-sealing-can-tap-with-lh-thread-1
store_origin: ZA
region: South Africa
---

# 1/2" ACME & 1/4" SAE LH Threaded Precision Fit Self-Sealing Valve for Leak Prevention Durable Brass Alloy for Extreme Conditions Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE

**Brand:** aupoko
**Price:** R453
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with precision and durability – never let a leak slow your workflow!

## Quick Answers

- **What is this?** Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE by aupoko
- **How much does it cost?** R453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/327798055-aupoko-r1234yf-self-sealing-can-tap-with-lh-thread-1)

## Best For

- aupoko enthusiasts

## Why This Product

- Trusted aupoko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from premium brass alloy, engineered to withstand harsh environments and repeated use without compromise.
- • **Leak-Resistant Design:** Self-sealing valve technology guarantees a tight seal, minimizing refrigerant loss and maximizing efficiency.
- • **Trusted Compatibility:** Specifically designed for R1234YF refrigerant cans, ensuring perfect fit and optimal performance.
- • **Precision Threaded Fit:** Left-hand 1/2" ACME to 1/4" SAE ensures secure, professional-grade connections every time.
- • **User-Friendly Operation:** Hand-operated punch and valve control with built-in safety check for effortless, reliable installation.

## Overview

The Aupoko R1234YF Self-Sealing Can Tap features a left-hand threaded 1/2" ACME to 1/4" SAE connection, crafted from high-quality brass alloy for durability and leak prevention. Designed specifically for R1234YF refrigerant cans, it offers easy hand-operated valve control and a self-sealing mechanism to ensure efficient, professional-grade air conditioning charging.

## Description

Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE | Left Hand Threaded Dispenser Valve AC Refrigerant Bottle Opener, Fits for R1234YF Automotive Air Conditioning Charging : desertcart.co.uk: Automotive

Review: Not great - Wasn't a very good fit
Review: Do not buy - leaks and thread was bad - Terrible, leaked out of the tap head (even after tightening it), and thread was dodgy and required tap-and-die set to fix, still leaked meaning couldn't complete a job on A/C system without letting air in

## Features

- FITMENT --- This R1234YF self-sealing dispensing valve bottle opener fits for self-sealing/reusable designed cans. Please note there are two kinds for self-sealing can taps, R134A and R1234YF can tap, R1234YF self-sealing can tap with left hand threaded, R134A self-sealing can tap with right hand threaded. Please check your can before purchase
- PREMIUM QUALITY --- The R1234YF self-sealing can adapter is made of high quality brass alloy, last under extreme conditions and for durability and safety, perfectly seals to prevent leaking
- EASY TO INSTALL --- The AC frezon R1234YF self-sealing can opener designs with hand operated punch/valve control, and safety check, its easy to handle
- THREAD --- R1234YF self-sealing can tap with left hand threaded connecting thread 1/4 SAE Male, interface thread 1/2 ACME Female
- WHAT YOU GET -- 1 Pc x R1234YF Self-sealing Refrigerant Bottle Opener.If you have any question, we will try our best to help you ensure a fast and effortless replacement process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SZLQ9PT |
| Best Sellers Rank | 29,970 in Automotive ( See Top 100 in Automotive ) 36 in Automotive Air Conditioning Line Repair Tools |
| Brand | Aupoko |
| Connector Type | Threaded (inlet), SAE (outlet) |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 305 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | threaded |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | threaded |
| Manufacturer | Aupoko |
| Material | Brass |
| Model Number | R1234YF Self-Sealing Can Tap |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | SAE |
| Outlet connection type | SAE |
| Part Number | R1234YF Self-sealing Can Tap |
| Size | 1.27 cm |
| Specification Met | SAE |
| Thread Size | 1/2'' and 1/4'' |
| Thread Type | Male Thread |
| UPC | 606034661325 |
| Unit Count | 1.0 count |
| Valve Type | Dispenser Valve |

## Product Details

- **Material:** Brass
- **Brand:** Aupoko
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 inches
- **Inlet connection type:** threaded
- **Outlet connection type:** SAE
- **Number of ports:** 2
- **Outlet connection size:** 0.5 inches
- **Specification met:** SAE
- **Manufacturer:** Aupoko

## Images

![Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE - Image 1](https://m.media-amazon.com/images/I/51Y79hUoG2L.jpg)
![Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE - Image 2](https://m.media-amazon.com/images/I/717axuu02sL.jpg)
![Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE - Image 3](https://m.media-amazon.com/images/I/71DcVRG75BL.jpg)
![Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE - Image 4](https://m.media-amazon.com/images/I/71QcHo3JQdL.jpg)
![Aupoko R1234YF Self-Sealing Can Tap with LH Thread, 1/2" Acme to 1/4" SAE - Image 5](https://m.media-amazon.com/images/I/715ESOpBcUL.jpg)

## Customer Reviews

### ⭐⭐⭐ Not great
*by J***R on 6 January 2026*

Wasn't a very good fit

### ⭐ Do not buy - leaks and thread was bad
*by R***H on 19 July 2023*

Terrible, leaked out of the tap head (even after tightening it), and thread was dodgy and required tap-and-die set to fix, still leaked meaning couldn't complete a job on A/C system without letting air in

### ⭐⭐⭐⭐⭐ TipTop
*by S***R on 23 July 2026*

Super Teil Dankeschön

## Frequently Bought Together

- R1234YF Self-Sealing Can Tap with Left Hand Threaded, 1/2’’ to 1/4’’ SAE Dispenser Valve AC Refrigerant Bottle Opener, Fits for R1234YF Automotive Air Conditioning Charging
- R-1234yf Hose To Vacuum Pump Adapter (R1234YF)
- Mastercool 83272 R1234yf 2-Way Manifold Gauge Set with 72" Hoses – U.S. Designed, Assembled, and Tested – Durable Aluminum Construction and 3.5" Anti-Flutter Gauges

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/327798055-aupoko-r1234yf-self-sealing-can-tap-with-lh-thread-1](https://www.desertcart.co.za/products/327798055-aupoko-r1234yf-self-sealing-can-tap-with-lh-thread-1)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-18*